According to the Alliance Against Intoxicated Motorists (“AAIM”), a non-profit citizens action group that has tracked Illinois DUI arrests since 1982, Lake County made the most DUI arrests in the state in 2013. The 233 officers averaged 1.49 arrests per officer, bringing the total number of arrests to 348. Right behind Lake County was Cook County. However, Cook County has more officers in their force. The statistics state that Cook County’s 487 officers made 306 arrests, which is an average of .63 arrests per officer.
AAIM determined that the Chicago Police Department, with roughly 12,000 officers, made approximately 3,400 DUI arrests. The rate of .28 arrests per officer pales in comparison to Lake County.
DUI fatalities in Illinois were down 38% from the last decade. However, the seemingly sharp decline in drunk driving may be due to the lack of arrests by some police departments. Although there is a decrease in DUI fatalities, drunk driving is still a major problem in the United States. One person was killed every 52 minutes due to DUI-related accidents in 2013 across the country.
Lake County leads in DUI arrests, but are we safer?, www.chicagotribune.com, February 19, 2015